RT Book, Section A1 Gomella, Tricia Lacy A1 Cunningham, M. Douglas A1 Eyal, Fabien G. A1 Tuttle, Deborah J. SR Print(0) ID 1107527342 T1 Bladder Catheterization T2 Neonatology: Management, Procedures, On-Call Problems, Diseases, and Drugs, 7e YR 2013 FD 2013 PB McGraw-Hill Education PP New York, NY SN 9780071768016 LK accesspediatrics.mhmedical.com/content.aspx?aid=1107527342 RD 2024/04/20 AB To collect a urine specimen when a clean-catch specimen cannot be obtained or is unsatisfactory or a suprapubic aspiration cannot be performed. Bladder catheterization is an alternative to suprapubic aspiration but is not the method of first choice. It has a higher false-positive rate than suprapubic aspiration and it can also introduce bacteria and cause a urinary tract infection (UTI).To monitor urinary output, relieve urinary retention, or to instill contrast to obtain a cystogram or voiding cystourethrogram.To determine a bladder residual urine volume.